HGV Condition - PH Down, 1 Gallon chemdose At two to four months

At two to four months of use per pack

Corrosion-resistant stainless steel & bronze pump construction for frequent chemical applications

Below a pound the 4 g version is the honest answer

1x ½" click-fit tank adaptor & filter

HGV Condition - PH Down, 1 Gallon chemdose At two to four monthsPrecision Acidification with pH Down for Professional Yields Achieving the perfect chemical balance is critical in commercial hydroponics, and this 20% Phosphoric Acid formula is the professional choice for lowering solution alkalinity. This pH Down solution is engineered to integrate seamlessly with HGV Nutrients, preventing the unwanted precipitation or nutrient lockout often seen with inferior acidifiers. By adjusting your reservoir after all